B-ho.ri.zon
b-horizon的音标和读音:
DJ音标发音: [ˈbi:həˈraizən]
KK音标发音: [ˈbihəˈraɪzən]
b-horizon的词性:
n.(名词)
1. In ABC soil, the second or subsurface zone of soil made of clay and oxidized materials and organic matter obtained from the A-horizon by leaching; subsoil.Also called zone of accumulation, zone of illuviation
B层,淀积层:在分A、B、C层位土壤中的第二层即表层之下的土壤部分,由粘土、氧化物质和从A层位通过过滤得到的有机物组成;下层土也作 zone of accumulation, zone of illuviation